Bulk material clam bucket CLA-SR series

Product
CLA-SR clamshell buckets, heavy series, with open side walls. Suitable for loading, material handling and grading applications with excavators in the 4–16 TON range.

Key features

• Built to operate in heavy-duty conditions
• Blades and counter-blades in high-wear resistant steels
• Lock valve included to ensure the bucket remains closed in case of hose failure
• Side walls: OPEN
• Suitable for excavators: 4 – 16 TON (additional note: 3 – 25 TON/M)

Excavator / Model mapping
EXCAVATORS | TON | 4-6 | 6-8 | 8-12 | 12-16
MODEL | | CLA-SR 303 | CLA-SR 403 | CLA-SR 503 | CLA-SR 653

Optional accessories

• Hydraulic rotators
• Bolted teeth
• Bolt-on side walls
• Double swinging link
• Bolted hook

Technical specifications

• CLA-SR 303 (for 4-6 TON excavators): Capacity 370 lt (2000 kg); Weight 316 kg; Clamping force 2500 daN; Max pressure 250 bar; Side walls: OPEN
• CLA-SR 403 (for 6-8 TON excavators): Capacity 480 lt (2500 kg); Weight 340 kg; Clamping force 2500 daN; Max pressure 250 bar; Side walls: OPEN
• CLA-SR 503 (for 8-12 TON excavators): Capacity 610 lt (3000 kg); Weight 370 kg; Clamping force 2500 daN; Max pressure 250 bar; Side walls: OPEN
• CLA-SR 653 (for 12-16 TON excavators): Capacity 730 lt (3000 kg); Weight 400 kg; Clamping force 2500 daN; Max pressure 250 bar; Side walls: OPEN
• Construction details: blades and counter-blades made of wear-resistant steels; lock valve fitted to keep the bucket closed in case of hose failure